摘要
建立燃气轮机燃烧室点火前的流体流动计算模型,利用计算流体力学软件,对3组不同速度流体的流动情况进行了模拟计算.分析燃烧筒流道内的速度场,压力场,对比燃烧筒内在不同压力和速度下流场内流体的流动,模拟计算区域的流场,然后实际进行点火实验,验证模拟结果。
A model of the gas turbine combustor geometry is built, with two channels for fuel oil and air, respectively. Using CFD software, simulations of the flow situation at three different inlet velocities are investigated. By analyzing the simulation results of velocity and pressure fields, then the phenomena that the fluid flow is the most uniformity is the most beneficial to ignition.
出处
《沈阳工程学院学报（自然科学版）》
2012年第2期134-136,共3页
Journal of Shenyang Institute of Engineering:Natural Science
关键词
燃气轮机燃烧室
数值模拟
流场优化
gas turbine combustor
numerical simulation
flow field optimum
